CN112254075A

CN112254075A - LED lamp and light source lighting system

Info

Publication number: CN112254075A
Application number: CN202011222262.4A
Authority: CN
Inventors: 徐金标; 毛夏钢; 王建君; 李春凤
Original assignee: Jiangxi Aopu Lighting Co ltd
Current assignee: Jiangxi Aopu Lighting Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-01-22

Abstract

The invention discloses an LED lamp and a light source lighting system, relates to the technical field of LED lamps, and aims to solve the problems that the conventional LED lamp can only adjust the brightness of light, cannot adjust the illumination range according to requirements, and is low in functionality. The LED lamp panel is arranged inside the lampshade, the LED lamp panel is fixedly connected with the lampshade, a toughened glass panel is arranged on the front end face of the lampshade, reflectors are arranged on the periphery of the lampshade, the reflectors are four, the reflectors are connected with the lampshade in a rotating mode through hinges, a tin dust pan layer is arranged on the outer wall of each reflector, a first rotating seat is arranged on each reflector, the first rotating seat and the reflectors are of an integrated structure, and a lamp holder is installed at the rear end of the lampshade.

Description

LED lamp and light source lighting system

Technical Field

The invention relates to the technical field of LED lamps, in particular to an LED lamp and a light source lighting system.

Background

LEDs, light emitting diodes, are solid state semiconductor devices that convert electrical energy into visible light, and can convert electricity directly into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. The semiconductor wafer is composed of two parts, one of which is a P-type semiconductor in which holes predominate and the other of which is an N-type semiconductor in which electrons predominate. When the two semiconductors are connected, a P-N junction is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED lamp illumination.

However, the existing LED lamp can only adjust the brightness of light, cannot adjust the illumination range according to requirements, and is low in functionality; therefore, the existing requirements are not met, and an LED lamp and a light source lighting system are provided for the existing requirements.

Disclosure of Invention

The invention aims to provide an LED lamp and a light source lighting system, and aims to solve the problems that the conventional LED lamp in the background art can only adjust the brightness of light, cannot adjust the illumination range according to requirements and is low in functionality.

In order to achieve the purpose, the invention provides the following technical scheme: an LED lamp comprises a lampshade, an LED lamp panel is arranged in the lampshade and fixedly connected with the lampshade, a toughened glass panel is arranged on the front end face of the lampshade, four reflectors are arranged on the periphery of the lampshade, the reflectors are rotatably connected with the lampshade through hinges, a tin dust paper layer is arranged on the outer wall of each reflector, a first rotating seat is arranged on each reflector and integrated with the reflectors, a lamp holder is arranged at the rear end of the lampshade, a miniature electric push rod is arranged at the rear end of the lamp holder, one end of the miniature electric push rod penetrates through and extends into the lamp holder, a transmission plate is arranged at the output end of the miniature electric push rod, four second rotating seats are arranged on the periphery of the transmission plate and integrated with the transmission plate, the first rotating seat is connected with the second rotating seat in a transmission mode through the linkage rod, heat dissipation shutters are arranged on two sides of the outer wall of the lamp holder and are provided with fourteen heat dissipation shutters, supporting tubes are mounted on two sides of the lamp holder, screw rods are mounted at the lower ends of the supporting tubes, supporting frames are mounted at the lower ends of the screw rods, rubber suckers are mounted on the lower surfaces of two ends of each supporting frame, reinforcing rods are mounted between the supporting tubes, and the reinforcing rods are connected with the supporting tubes in a welding mode.

Preferably, install the snubber block between driving plate and the lamp stand, the snubber block is provided with four, and all with driving plate fixed connection.

Preferably, a handle is installed at the upper end of the lamp holder, and an anti-slip sleeve is arranged on the outer wall of the handle.

Preferably, a locking nut is installed at the joint of the support tube and the screw rod, a thread groove is formed in the support tube, and the screw rod is in threaded connection with the support tube through the thread groove.

Preferably, the inside of screw rod is provided with the bar groove, the inside in bar groove is provided with the scale mark, one side of scale mark is provided with the reading.

Preferably, the supporting tube is rotatably connected with the lamp holder through a bolt handle, a positioning nut is installed at the joint of the bolt handle and the lamp holder, and the positioning nut is fixedly connected with the inner wall of the lamp holder shell.

Preferably, the periphery of the lower surface of the rubber sucker is provided with an anti-skidding spongy cushion, and the anti-skidding spongy cushion is fixedly connected with the rubber sucker.

Preferably, a light source lighting system of LED lamps and lanterns, including singlechip chip, dimming control module, power management module, rechargeable lithium cell, motor drive module and wireless transmission module, singlechip chip, dimming control module, power management module, rechargeable lithium cell, motor drive module and wireless transmission module all install the inside at the lamp stand, the ambient light brightness sensor is installed to the upper end of lamp shade, the output of rechargeable lithium cell passes through the input electric connection of power management module with the singlechip chip, the singlechip chip passes through wireless transmission module and terminal both way junction.

Preferably, the output end of the single chip microcomputer chip is electrically connected with the input end of the dimming control module, and the output end of the ambient light brightness sensor is electrically connected with the input end of the single chip microcomputer chip.

Preferably, the output end of the single chip microcomputer chip is electrically connected with the input end of the motor driving module.

Compared with the prior art, the invention has the beneficial effects that:

1. the reflector is arranged around the lampshade and is connected with the transmission plate at the rear end of the lamp holder through the linkage rod, when the LED lamp is used, if the illumination range of the LED lamp needs to be adjusted, a signal can be sent to the wireless transmission module in the lamp holder through the mobile phone terminal, so that the signal is transmitted to the motor driving module to drive the miniature electric push rod to stretch and retract, the transmission plate at the output end is driven to move outwards, the reflector around the lampshade is stretched by virtue of the linkage rod on the transmission plate to control the opening and closing angle of the reflector, a tin bump paper layer is arranged in the reflector, a good light-scattering effect can be achieved, the larger the opening and closing angle of the reflector is, the larger the illumination range is, and the functionality of the lamp is improved.

2. Through the upper end installation ambient light brightness sensor at the lamp shade, ambient light brightness sensor can detect the illuminance of current environment to feed back it to singlechip chip, send the signal to the dimming control module through singlechip chip, in order to reach the effect of adaptation environment automatically regulated LED lamp plate luminance, because of singlechip chip accessible wireless transmission module and cell-phone or computer terminal wireless connection, so also can directly set up the illumination parameter through the terminal, adjust the luminance of lamps and lanterns, convenient and fast.

3. Through the bottom installation rubber suction cup at LED lamps and lanterns, rubber suction cup can rely on self suction and level ground to adsorb fixedly to improve the stability when lamps and lanterns are placed, and the antiskid foam-rubber cushion of sucking disc bottom can rely on self compliance to fill the space under the not enough smooth condition in ground, make LED lamps and lanterns still can the stable stay.

Drawings

FIG. 1 is a schematic side view of an LED lamp according to the present invention;

FIG. 2 is a schematic view of an expanded structure of a reflector of an LED lamp according to the present invention;

FIG. 3 is a schematic diagram of the overall front structure of the LED lamp of the present invention;

FIG. 4 is a schematic view of a reflector structure according to the present invention;

FIG. 5 is a schematic view of the bottom structure of the rubber suction cup of the present invention;

FIG. 6 is an enlarged view of the structure at A of the present invention;

FIG. 7 is a schematic diagram of a light source illumination system of the present invention;

in the figure: 1. a lamp shade; 2. a lamp socket; 3. a reflector; 4. a hinge; 5. a first rotating base; 6. a heat dissipation louver; 7. a drive plate; 8. a second rotating base; 9. a linkage rod; 10. a handle; 11. an anti-slip sleeve; 12. a damper block; 13. supporting a tube; 14. a bolt handle; 15. a screw; 16. locking the nut; 17. a support frame; 18. a rubber suction cup; 19. positioning a nut; 20. a miniature electric push rod; 21. an LED lamp panel; 22. a tempered glass panel; 23. a reinforcing rod; 24. a tin dustpan paper layer; 25. an anti-slip sponge cushion; 26. a strip-shaped groove; 27. scale lines; 28. reading; 29. a screw groove; 30. an ambient light level sensor; 31. a single chip microcomputer chip; 32. a dimming control module; 33. a power management module; 34. charging a lithium battery; 35. a motor drive module; 36. and a wireless transmission module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-7, an embodiment of the present invention is shown: an LED lamp comprises a lampshade 1, an LED lamp panel 21 is arranged in the lampshade 1, the LED lamp panel 21 is fixedly connected with the lampshade 1, a toughened glass panel 22 is arranged on the front end face of the lampshade 1, four reflecting plates 3 are arranged on the periphery of the lampshade 1, the reflecting plates 3 are rotatably connected with the lampshade 1 through hinges 4, a tin paper layer 24 is arranged on the outer wall of each reflecting plate 3, a first rotating seat 5 is arranged on each reflecting plate 3, the first rotating seat 5 and the reflecting plates 3 are of an integral structure, a lamp holder 2 is arranged at the rear end of the lampshade 1, a miniature electric push rod 20 is arranged at the rear end of the lamp holder 2, one end of the miniature electric push rod 20 penetrates through and extends into the lamp holder 2, a transmission plate 7 is arranged on the output end of the miniature electric push rod 20, second rotating seats 8 are arranged on the periphery of the transmission plate 7, and four second rotating seats 8 are arranged, and all with driving plate 7 structure as an organic whole, first rotation seat 5 rotates the seat 8 transmission through gangbar 9 and second and is connected, the both sides of the outer wall of lamp stand 2 all are provided with heat dissipation tripe 6, and heat dissipation tripe 6 is provided with fourteen, stay tube 13 is all installed to the both sides of lamp stand 2, screw rod 15 is installed to the lower extreme of stay tube 13, support frame 17 is installed to the lower extreme of screw rod 15, rubber suction cup 18 is all installed to the lower surface in support frame 17 both ends, install anchor strut 23 between the stay tube 13, and anchor strut 23 and stay tube 13 welded connection.

Further, install snubber block 12 between driving plate 7 and lamp stand 2, snubber block 12 is provided with four, and all with driving plate 7 fixed connection, and snubber block 12 can drive the in-process that driving plate 7 resets at miniature electric putter 20, plays spacing and buffering absorbing effect, avoids wearing and tearing to take place between driving plate 7 and lamp stand 2.

Further, handle 10 is installed to the upper end of lamp stand 2, is provided with anti-skidding cover 11 on the outer wall of handle 10, and handle 10 can improve the portability of this lamps and lanterns, and the anti-skidding cover 11 of its outer wall can increase the frictional force of handle 10 and hand, avoids the slippage.

Furthermore, a locking nut 16 is installed at the joint of the support tube 13 and the screw rod 15, a thread groove 29 is formed in the support tube 13, the screw rod 15 is in threaded connection with the support tube 13 through the thread groove 29, the nut part can be loosened during use, and the length of the support mechanism can be adjusted by rotating the screw rod 15, so that the effect of adjusting the illumination height of the LED lamp is achieved.

Further, the inside of screw rod 15 is provided with bar groove 26, and the inside in bar groove 26 is provided with scale mark 27, and one side of scale mark 27 is provided with reading 28, and scale mark 27 and reading 28 on the screw rod 15 can conveniently hold both sides screw rod 15 length when adjusting the supporting mechanism height, make its length equal to reach the effect of stable stay.

Further, the support tube 13 is rotatably connected with the lamp holder 2 through the bolt handle 14, the positioning nut 19 is installed at the joint of the bolt handle 14 and the lamp holder 2, the positioning nut 19 is fixedly connected with the inner wall of the shell of the lamp holder 2, and the lamp holder 2 can be rotated by loosening the bolt handle 14 so as to achieve the effect of adjusting the illumination angle.

Further, the antiskid foam-rubber cushion 25 is arranged on the periphery of the lower surface of the rubber sucker 18, the antiskid foam-rubber cushion 25 is fixedly connected with the rubber sucker 18, the rubber sucker 18 can be fixed by means of self suction and adsorption on the flat ground, stability of the LED lamp when the LED lamp is placed is improved, the antiskid foam-rubber cushion 25 at the bottom of the sucker can fill up gaps by means of self softness under the condition that the ground is not flat enough, and the LED lamp can be stably supported.

Further, a light source lighting system of an LED lamp comprises a single chip microcomputer chip 31, a dimming control module 32, a power management module 33, a rechargeable lithium battery 34, a motor drive module 35 and a wireless transmission module 36, wherein the single chip microcomputer chip 31, the dimming control module 32, the power management module 33, the rechargeable lithium battery 34, the motor drive module 35 and the wireless transmission module 36 are all installed inside a lamp holder 2, an ambient light brightness sensor 30 is installed at the upper end of a lampshade 1, an output end of the rechargeable lithium battery 34 is electrically connected with an input end of the single chip microcomputer chip 31 through the power management module 33, the single chip microcomputer chip 31 is bidirectionally connected with a terminal through the wireless transmission module 36, wherein the single chip microcomputer chip 31 is YF372J in model, the power management module 33 is HIP6301 in model, the rechargeable lithium battery 34 is 18650 in model, in use, electric energy of the LED lamp is provided by the rechargeable lithium, the power management module 33 plays a role in overcharge protection to ensure the service life of the battery, and the lamp chip is wirelessly connected with a mobile phone or a computer terminal through the wireless transmission module 36F 2A16, so that the brightness of the lamp and the opening and closing degree of the reflector 3 can be remotely controlled.

Further, the output end of the single chip microcomputer chip 31 is electrically connected with the input end of the dimming control module 32, the output end of the ambient light brightness sensor 30 is electrically connected with the input end of the single chip microcomputer chip 31, wherein the model of the ambient light brightness sensor 30 is LTR-329ALS, the model of the dimming control module 32 is ET-D0201A, the ambient light brightness sensor 30 can detect the illuminance of the current environment and feed the illuminance back to the single chip microcomputer chip 31, and the single chip microcomputer chip 31 sends a signal to the dimming control module 32 to achieve the effect of automatically adjusting the brightness of the LED lamp panel 21 in the adaptive environment.

Further, the output of singlechip chip 31 and motor drive module 35's input electric connection, accessible cell-phone terminal sends the signal to the wireless transmission module 36 in the lamp stand 2 during the use, make it with signal transmission to motor drive module 35, drive miniature electric putter 20 flexible, drive the driving plate 7 of output and move to the outside, rely on the reflector panel 3 around the tensile lamp shade 1 of gangbar 9 on the driving plate 7, the angle that opens and shuts of control reflector panel 3, in order to reach the effect of adjusting lamps and lanterns illumination scope.

The working principle is as follows: before the LED lamp is used, the lamp can be taken to a place needing illumination through the handle 10, after the LED lamp reaches a specified place, the screw 15 at the lower end of the supporting tube 13 can be rotated, the supporting part can be extended properly according to requirements, so that the effect of adjusting the illumination height of the LED lamp is achieved, after the height adjustment is finished, the bolt handle 14 between the supporting tube 13 and the lamp holder 2 can be loosened, the lamp holder 2 is rotated, the illumination angle is further adjusted, after the adjustment is finished, the bolt handle 14 is locked again, then the lamp is horizontally placed on the ground, the lamp is fixedly adsorbed to the ground through the rubber suction cup 18 at the bottom, so that the stability during illumination is ensured, when the ground is not smooth enough, the anti-skidding sponge cushion 25 is arranged at the bottom of the suction cup, so that the gap can be filled by self softness, the LED lamp can be stably supported, in the use process of the LED lamp, the, the LED lamp panel 21 is fed back to the single chip microcomputer chip 31, the single chip microcomputer chip 31 sends a signal to the dimming control module 32 to achieve the effect of automatically adjusting the brightness of the LED lamp panel 21 in a matched environment, the single chip microcomputer chip 31 can be wirelessly connected with a mobile phone or a computer terminal through the wireless transmission module 36, so illumination parameters can also be directly set through the terminal to adjust the brightness of the lamp, when the illumination range needs to be adjusted, the mobile phone terminal can send a signal to the wireless transmission module 36 in the lamp holder 2 to transmit the signal to the motor driving module 35 to drive the micro electric push rod 20 to stretch and retract so as to drive the driving plate 7 at the output end to move outwards, the reflector 3 around the lampshade 1 is stretched by the linkage rod 9 on the driving plate 7 to control the opening and closing angle of the reflector 3, the reflector 3 is internally provided with a tin dust pan layer 24 to play a better light-dispersing effect, and the opening and closing, the larger the illumination range.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An LED lamp comprises a lampshade (1), and is characterized in that: the LED lamp panel (21) is arranged inside the lampshade (1), the LED lamp panel (21) is fixedly connected with the lampshade (1), a toughened glass panel (22) is arranged on the front end face of the lampshade (1), the reflectors (3) are arranged on the periphery of the lampshade (1), four reflectors (3) are arranged, the reflectors (3) are rotatably connected with the lampshade (1) through hinges (4), a tin dustpan paper layer (24) is arranged on the outer wall of the reflector (3), a first rotating seat (5) is arranged on the reflector (3), the first rotating seat (5) and the reflectors (3) are of an integral structure, the lamp holder (2) is arranged at the rear end of the lampshade (1), a miniature electric push rod (20) is arranged at the rear end of the lamp holder (2), and one end of the miniature electric push rod (20) penetrates through and extends into the lamp holder (2), the output end of the miniature electric push rod (20) is provided with a transmission plate (7), the periphery of the transmission plate (7) is provided with four second rotating seats (8), and are all integrated with a transmission plate (7), the first rotating seat (5) is in transmission connection with a second rotating seat (8) through a linkage rod (9), both sides of the outer wall of the lamp holder (2) are provided with heat dissipation shutters (6), fourteen radiating louvers (6) are arranged, supporting tubes (13) are arranged on two sides of the lamp holder (2), the lower end of the supporting tube (13) is provided with a screw rod (15), the lower end of the screw rod (15) is provided with a supporting frame (17), the lower surfaces of the two ends of the supporting frame (17) are respectively provided with a rubber sucker (18), and reinforcing rods (23) are arranged between the supporting pipes (13), and the reinforcing rods (23) are welded with the supporting pipes (13).

2. The LED lamp of claim 1, wherein: install snubber block (12) between driving plate (7) and lamp stand (2), snubber block (12) are provided with four, and all with driving plate (7) fixed connection.

3. The LED lamp of claim 1, wherein: a handle (10) is installed at the upper end of the lamp holder (2), and an anti-skidding sleeve (11) is arranged on the outer wall of the handle (10).

4. The LED lamp of claim 1, wherein: a locking nut (16) is installed at the joint of the supporting tube (13) and the screw rod (15), a thread groove (29) is formed in the supporting tube (13), and the screw rod (15) is in threaded connection with the supporting tube (13) through the thread groove (29).

5. The LED lamp of claim 1, wherein: the inside of screw rod (15) is provided with bar groove (26), the inside in bar groove (26) is provided with scale mark (27), one side of scale mark (27) is provided with reading (28).

6. The LED lamp of claim 1, wherein: the lamp holder is characterized in that the supporting tube (13) is rotatably connected with the lamp holder (2) through a bolt handle (14), a positioning nut (19) is installed at the joint of the bolt handle (14) and the lamp holder (2), and the positioning nut (19) is fixedly connected with the inner wall of the shell of the lamp holder (2).

7. The LED lamp of claim 1, wherein: the periphery of the lower surface of the rubber sucker (18) is provided with an anti-skidding spongy cushion (25), and the anti-skidding spongy cushion (25) is fixedly connected with the rubber sucker (18).

8. The light source lighting system of the LED lamp according to any one of claims 1 to 7, comprising a single chip microcomputer chip (31), a dimming control module (32), a power management module (33), a rechargeable lithium battery (34), a motor driving module (35) and a wireless transmission module (36), wherein: singlechip chip (31), dimming control module (32), power management module (33), rechargeable lithium battery (34), motor drive module (35) and wireless transmission module (36) all install the inside in lamp stand (2), ambient light brightness sensor (30) are installed to the upper end of lamp shade (1), the output of rechargeable lithium battery (34) passes through power management module (33) and the input electric connection of singlechip chip (31), singlechip chip (31) are through wireless transmission module (36) and terminal both way junction.

9. The light source lighting system of claim 8, wherein: the output end of the single chip microcomputer chip (31) is electrically connected with the input end of the dimming control module (32), and the output end of the ambient light brightness sensor (30) is electrically connected with the input end of the single chip microcomputer chip (31).

10. The light source lighting system of claim 8, wherein: the output end of the single chip microcomputer chip (31) is electrically connected with the input end of the motor driving module (35).